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Calcined petroleum coke
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Summary Introduction
Calcined petroleum coke is a solid carbonaceous byproduct derived from heavy residual oil (such as vacuum residue, reduced pressure residue, etc.) through a delayed coking process. It is an amorphous carbon, typically appearing as black or dark gray particles or lumps, with high carbon purity, low volatile matter, and specific physicochemical properties.
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Calcined petroleum coke is a solid carbonaceous byproduct refined from heavy residual oil (such as residue oil, vacuum residue, etc.) through a delayed coking process. It is an amorphous carbon, usually appearing as black or dark gray particles or lumps, with high carbon purity, low volatile matter, and specific physicochemical properties.
The applications of petroleum coke are very extensive, mainly including:
1. Carbon and graphite products: High-quality low-sulfur petroleum coke can be used to produce graphite electrodes, prebaked anodes, and other high-end carbon products, which serve as conductive and heating materials in the electrolytic aluminum industry and electric arc steelmaking.
2. Metallurgical and chemical industries: Petroleum coke can be used as a reducing agent in the smelting industry, as a carbon additive, and as a special catalyst carrier in some chemical processes.
3. Brake pad manufacturing: In the brake pad manufacturing industry, calcined petroleum coke is used as an important raw material for friction materials after calcination treatment, with functions including:
• Enhanced friction performance: Calcined petroleum coke has a high porosity and suitable friction coefficient, which helps improve the friction performance of brake pads, making braking more responsive and effective.
• Increased thermal stability: Petroleum coke can withstand high temperatures, helping to reduce the decline in braking efficiency due to thermal fade during braking.
• Improved wear resistance: The hardness and wear resistance of petroleum coke positively affect the wear rate of brake pads, extending their service life.
• Noise reduction: A suitable proportion of petroleum coke can reduce noise to some extent during braking.
4. Fuel applications: High-sulfur or lower quality petroleum coke can be used as fuel in power plants or other places that require a heat source.
Therefore, in the brake pad industry, specially treated petroleum coke as an additive or base material can not only enhance the braking effect and safety of brake pads but also optimize their performance over long-term use.
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Daye Jinpeng Friction Material Co., Ltd. was established in Daye City, evolving from the original Caojiawan wollastonite mine. The company has transitioned from a primary focus on wollastonite and copper mining to its current state of processing and selling metal and non-metallic ore powders, mineral fibers, and more.Upholding the company philosophy of "Accumulating Virtue, Preserving Integrity; Enjoying Dedication, Succeeding with Honesty," the company has established two brands, committed to creating the [Jin Peng] [SPAR] 2 brands, and is committed to focusing on providing exceptional service to our valued customers.
Company established in 2013
Plant area 5000 square meters
Large production machinery and equipment
More than 300 cooperative customers
Fully equipped and rich in resources
The company has a wollastonite, a copper mine. Daye has polymetallic mines (gold, silver, copper, iron, tungsten, antimony, etc.) and non-metallic resources (wollastonite, calcite, feldspar, quartz, bentonite, kaolin, etc.)
Professional team, strict quality inspection
The company combines a number of domestic institutions of higher learning, as well as the same industry processing, modification, composite materials. Actively carry out technological innovation, product upgrades, continuously improve the quality of the company's products, develop modified materials, composite materials, strictly require all aspects of production, and complete the ISO9001 certification.
Advanced technology, leading technology
Own 5R Raymong Mill 1 set. 4R Raymung Mill 2 sets, Longyan Yifeng Mill 998. Needle-like wollastonite powder impact mill, zircon media wet ball mill, continuous modification machine, grading screen and other equipment. Different content for you.
One-to-one service, one-minute response
Respect customers, understand customers, continue to provide products and services that exceed customer expectations, be customers forever partners, satisfy customers and reduce costs. Improve quality, have quality, the pursuit of sustained, is our duty.
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